A coating device that is easy to fix for automobile shell processing

Abstract

The present invention provides a coating device that is easy to fix for processing an automobile shell, comprising a square hollow cylinder arranged at the top end of a groove, a transversely arranged bidirectional screw being arranged at the lower side of the square hollow cylinder, a bottom plate being installed at the lower side of the bidirectional screw, an annular end of the bidirectional screw being symmetrically threadedly connected to two sleeves, upper connecting plates being movably installed at the upper ends of the two sleeves, the two upper connecting plates being rotatably connected to the middle part of the lower end of the square hollow cylinder and the two upper connecting plates being in an inverted V shape, lower connecting plates being movably installed at the lower ends of the two sleeves, the two lower connecting plates being rotatably connected to the middle part of the upper end of the bottom plate and the two lower connecting plates being in a V shape, and the design realizes rapid disassembly and assembly of a gantry through the bidirectional screw, two sleeves, two upper connecting plates and two lower connecting plates, is convenient for maintenance and use, and improves the spraying effect.

Description

Technical Field

[0001] The invention discloses a coating device which is easy to fix and is used for processing an automobile shell, and belongs to the technical field of coating. Background Art

[0002] A car is a vehicle that has its own power to drive and can be driven without relying on tracks or electricity. In a broad sense, a vehicle with four wheels is generally called a car. The shell is one of the important parts of a car. During the processing of the car shell, it is often necessary to paint the car shell. The current painting devices for car shell processing are often divided into manual and mechanical methods. The manual method is to lift the device and then paint, which will cause uneven spraying and affect the spraying effect. The mechanical method is to fix the device directly on the workbench with screws, which will make the device difficult to disassemble and assemble, and inconvenient to use. Therefore, it is necessary to design a painting device that is easy to fix for car shell processing to solve the above problems. Summary of the invention

[0003] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a coating device that is easy to fix for automobile shell processing, so as to solve the problem that the manual method proposed in the above background technology is to lift the device and then carry out the coating work, which will cause uneven spraying and affect the spraying effect; the mechanical method is to directly fix the device on the workbench with screws, which will make the device difficult to assemble and disassemble and inconvenient to use. The present invention can realize the rapid disassembly and assembly of the gantry, facilitate maintenance and use, and improve the spraying effect.

[0004] In order to achieve the above-mentioned purpose, the present invention is realized through the following technical scheme: a coating device that is easy to fix for processing automobile shells, including a gantry, the lower ends of the two vertical parts of the gantry are symmetrically fixedly connected to two universal wheels arranged front and back, the middle parts of the lower ends of the two vertical parts of the gantry are provided with grooves, and universal wheels are arranged on the front and back sides of the grooves, a fixing mechanism is arranged inside the groove, the fixing mechanism includes a square hollow cylinder arranged at the top of the groove, a transversely arranged bidirectional screw is arranged on the lower side of the square hollow cylinder, a bottom plate is installed on the lower side of the bidirectional screw, the annular end of the bidirectional screw is symmetrically threadedly connected to two sleeves, the upper ends of the two sleeves are movably installed with upper connecting plates, the two upper connecting plates are rotatably connected to the middle part of the lower end of the square hollow cylinder, and the two upper connecting plates are in an inverted V shape, the lower ends of the two sleeves are movably installed with lower connecting plates, the two lower connecting plates are rotatably connected to the middle part of the upper end of the bottom plate, and the two lower connecting plates are in a V shape.

[0005] Furthermore, a plurality of positioning columns are evenly fixedly connected to the upper end of the square hollow cylinder, a plurality of positioning holes are evenly opened at the top end inside the groove, and positioning columns are arranged inside the positioning holes.

[0006] Furthermore, the four corner positions between the square hollow tube and the bottom plate are fixedly connected to telescopic rods, the fixed end of the telescopic rod is fixed to the upper end of the bottom plate, and the movable end of the telescopic rod is fixed to the lower end of the square hollow tube.

[0007] Furthermore, a second through groove is provided on both the front and rear parts of the base plate, an auxiliary plate is arranged directly above the second through groove, a first through groove is processed on the auxiliary plate and the first through groove is located directly above the second through groove, the left and right ends of the auxiliary plate are fixedly connected to the fixed end of the telescopic rod, two support plates are symmetrically fixedly connected between the auxiliary plate and the base plate, and a first through groove and a second through groove are arranged between the two support plates.

[0008] Furthermore, the inner wall of the front side of the gantry is fixedly connected to the painting main pipe through a pipe clamp, and the end of the painting main pipe facing away from the inner wall of the gantry is equidistantly connected and fixedly connected to a plurality of painting nozzles, and the upper end of the front side of the gantry is fixedly connected to a water pump for connecting to a paint storage device, and the outlet end of the water pump is connected to the painting main pipe.

[0009] Furthermore, the inner wall of the rear side of the gantry is fixedly connected to a cleaning main pipe through a pipe clamp, and the end of the cleaning main pipe facing away from the inner wall of the gantry is equidistantly connected and fixedly connected to a plurality of cleaning nozzles arranged inclined inwardly, and the upper end of the rear side of the gantry is fixedly connected to a high-pressure air pump and the outlet end of the high-pressure air pump is connected to the cleaning main pipe.

[0010] Furthermore, both left and right ends of the gantry are fixedly connected to push handle frames.

[0011] Beneficial effects of the present invention: The present invention provides a coating device which is easy to fix for processing an automobile shell.

[0012] 1. First, fix the bottom plate with bolts to fix the two fixing mechanisms to the designed position, and then move the gantry through the universal wheel to move the two fixing mechanisms into the two grooves of the gantry respectively, and then move the square hollow tube upward through the two-way screw, two sleeves, two upper connecting plates and two lower connecting plates, so that the square hollow tube and the gantry are moved upward, and then the universal wheel is separated from the ground, so as to realize the rapid disassembly and assembly of the gantry, facilitate maintenance and use, and improve the spraying effect.

[0013] 2. Through the auxiliary plate, a section of the threaded part of the bolt is exposed. When the bolt cannot be disassembled normally, the exposed end of the bolt can be cut off by tools for easy replacement.

[0014] 3. Through the high-pressure air pump, high-pressure gas is delivered to the cleaning main pipe, and then sprayed out through the cleaning nozzle to blow on the car shell, realize dust removal and improve the painting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Other features, objects and advantages of the present invention will become more apparent from the detailed description of non-limiting embodiments made with reference to the following drawings:

[0016] Figure 1 This is a structural schematic diagram of a coating device that is easy to fix for processing an automobile shell according to the present invention;

[0017] Figure 2 It is a schematic diagram of a fixing mechanism in a coating device that is easy to fix for processing an automobile shell according to the present invention;

[0018] In the figure: 1-fixing mechanism, 2-gantry, 3-universal wheel, 4-groove, 11-square hollow cylinder, 12-upper connecting plate, 13-sleeve, 14-lower connecting plate, 15-bottom plate, 16-bidirectional screw, 21-painting main pipe, 22-painting nozzle, 23-cleaning main pipe, 24-high-pressure air pump, 25-water pump, 111-positioning column, 151-telescopic rod, 152-auxiliary plate, 153-first through groove, 154-second through groove. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0020] See also Figure 1 and Figure 2 The present invention provides a technical solution: a coating device that is easy to fix for processing an automobile shell, comprising a gantry 2, the lower ends of the two vertical parts of the gantry 2 are symmetrically fixedly connected to two universal wheels 3 arranged front and back, and the universal wheels 3 are used to realize mobile work and are easy to use. A groove 4 is provided in the middle of the lower ends of the two vertical parts of the gantry, and universal wheels 3 are provided on both sides of the front and back of the groove 4. A fixing mechanism 1 is provided inside the groove 4, and an installation space is provided for the fixing mechanism 1 through the groove 4. The fixing mechanism 1 includes a square hollow space arranged at the top of the groove 4. The cylinder 11 is provided with a transversely arranged bidirectional screw 16 at the lower side of the square hollow cylinder 11, and a bottom plate 15 is installed at the lower side of the bidirectional screw 16. The annular end of the bidirectional screw 16 is symmetrically threadedly connected to two sleeves 13. The upper ends of the two sleeves 13 are movably installed with upper connecting plates 12. The two upper connecting plates 12 are rotatably connected to the middle part of the lower end of the square hollow cylinder 11 and the two upper connecting plates 12 are in an inverted V shape. The lower ends of the two sleeves 13 are movably installed with lower connecting plates 14. The two lower connecting plates 14 are rotatably connected to the middle part of the upper end of the bottom plate 15 and the two lower connecting plates 14 are in a V shape.

[0021] Specifically, first, the base plate 15 is fixed by bolts, so that the two fixing mechanisms 1 are fixed to the designed position, and then the gantry 2 is moved by the universal wheel 3, so that the two fixing mechanisms 1 are respectively moved into the two grooves 4 of the gantry 2, and then the bidirectional screw 16 is rotated. Since the bidirectional screw 16 is threadedly connected to the two sleeves 13, the rotation of the bidirectional screw 16 simultaneously moves the two sleeves 13 inward along the bidirectional screw 16, and then through the two upper connecting plates 12 and the two lower connecting plates 14, the square hollow tube 11 is moved upward, and then the square hollow tube 11 is contacted with the top of the inner part of the groove 4, and then the bidirectional screw 16 is continued to be rotated, so that the square hollow tube 11 and the gantry 2 are moved upward, and then the universal wheel 3 is separated from the ground, so as to realize the rapid disassembly and assembly of the gantry 2, facilitate maintenance and use, and improve the spraying effect.

[0022] A plurality of positioning columns 111 are evenly fixedly connected to the upper end of the square hollow tube 11, a plurality of positioning holes are evenly opened at the top end of the groove 4 and positioning columns 111 are arranged inside the positioning holes. Specifically, the positioning columns 111 and the positioning holes are used to realize the positioning installation between the square hollow tube 11 and the gantry 2.

[0023] The four corner positions between the square hollow tube 11 and the bottom plate 15 are fixedly connected with a telescopic rod 151, the fixed end of the telescopic rod 151 is fixed to the upper end of the bottom plate 15, and the movable end of the telescopic rod 151 is fixed to the lower end of the square hollow tube 11. Specifically, the movement of the square hollow tube 11 is guided by the telescopic rod 151.

[0024] A second through slot 154 is provided at both the front and rear parts of the base plate 15, an auxiliary plate 152 is arranged just above the second through slot 154, a first through slot 153 is processed on the auxiliary plate 152 and the first through slot 153 is just above the second through slot 154, both left and right ends of the auxiliary plate 152 are fixedly connected to the fixed end of the telescopic rod 151, two support plates are symmetrically fixedly connected between the auxiliary plate 152 and the base plate 15, a first through slot 153 and a second through slot 154 are arranged between the two support plates, specifically, a bolt can be passed through the first through slot 153 and the second through slot 154 and be threadedly connected to the mounting carrier, thereby fixing the base plate 15 to the mounting carrier, in addition, a section of the threaded portion of the bolt is exposed through the auxiliary plate 152, when the bolt cannot be normally disassembled, the exposed end of the bolt can be cut off by a tool for easy replacement.

[0025] The inner wall of the front side of the gantry 2 is fixedly connected to the painting main pipe 21 through a pipe clamp. The end of the painting main pipe 21 facing away from the inner wall of the gantry 2 is equidistantly connected and fixedly connected to a plurality of painting nozzles 22. The upper end of the front side of the gantry 2 is fixedly connected to a water pump 25 for connecting to a paint reservoir, and the outlet end of the water pump 25 is connected to the painting main pipe 21. Specifically, the paint in the paint reservoir is transported to the painting main pipe 21 through the water pump 25, and then sprayed out through the painting nozzles 22 to realize the painting work.

[0026] The inner wall of the rear side of the gantry 2 is fixedly connected to the cleaning main pipe 23 by a pipe clamp. The end of the cleaning main pipe 23 facing away from the inner wall of the gantry 2 is equidistantly connected and fixedly connected to a plurality of cleaning nozzles arranged inclined inwardly. The upper end of the rear side of the gantry 2 is fixedly connected to a high-pressure air pump 24, and the outlet end of the high-pressure air pump 24 is connected to the cleaning main pipe 23. Specifically, through the high-pressure air pump 24, high-pressure gas is transported into the cleaning main pipe 23, and then sprayed out through the cleaning nozzles, which can blow on the car shell, realize dust cleaning work, and improve the painting effect.

[0027] Both left and right ends of the gantry 2 are fixedly connected to push handle frames. Specifically, the gantry 2 is convenient to move through the push handle frames.

[0028] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the attached claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0029] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A coating device that is easy to fix for automobile shell processing, characterized in that: The invention comprises a gantry (2), wherein the lower ends of the two vertical parts of the gantry (2) are symmetrically fixedly connected to two universal wheels (3) arranged in front and behind, a groove (4) is provided in the middle of the lower ends of the two vertical parts of the gantry, and universal wheels (3) are arranged on both the front and rear sides of the groove (4), a fixing mechanism (1) is arranged inside the groove (4), and the fixing mechanism (1) comprises a square hollow cylinder (11) arranged at the top end of the groove (4), and a bidirectional screw (16) arranged transversely is arranged on the lower side of the square hollow cylinder (11), and the bidirectional screw (16) A bottom plate (15) is installed on the lower side, the annular end of the bidirectional screw (16) is symmetrically threadedly connected to the two sleeves (13), the upper ends of the two sleeves (13) are movably installed with upper connecting plates (12), the two upper connecting plates (12) are rotatably connected to the middle of the lower end of the square hollow cylinder (11), and the two upper connecting plates (12) are in an inverted V shape, the lower ends of the two sleeves (13) are movably installed with lower connecting plates (14), the two lower connecting plates (14) are rotatably connected to the middle of the upper end of the bottom plate (15), and the two lower connecting plates (14) are in a V shape; The upper end of the square hollow cylinder (11) is evenly fixedly connected to a plurality of positioning columns (111), and the top of the inner top of the groove (4) is evenly provided with a plurality of positioning holes and the positioning columns (111) are arranged inside the positioning holes; The four corner positions between the square hollow cylinder (11) and the bottom plate (15) are all fixedly connected to telescopic rods (151), the fixed end of the telescopic rod (151) is fixed to the upper end of the bottom plate (15), and the movable end of the telescopic rod (151) is fixed to the lower end of the square hollow cylinder (11); The bottom plate (15) is provided with a second through slot (154) at both the front and rear parts, an auxiliary plate (152) is arranged directly above the second through slot (154), a first through slot (153) is processed on the auxiliary plate (152) and the first through slot (153) is located directly above the second through slot (154), both left and right ends of the auxiliary plate (152) are fixedly connected to the fixed end of the telescopic rod (151), two support plates are symmetrically fixedly connected between the auxiliary plate (152) and the bottom plate (15), and a first through slot (153) and a second through slot (154) are arranged between the two support plates.

2. A coating device that is easy to fix for automobile shell processing according to claim 1, characterized in that: The inner wall of the front side of the gantry (2) is fixedly connected to a coating main pipe (21) via a pipe clamp; one end of the coating main pipe (21) facing away from the inner wall of the gantry (2) is equidistantly connected to and fixedly connected to a plurality of coating nozzles (22); the upper end of the front side of the gantry (2) is fixedly connected to a water pump (25) for connecting to a paint storage device, and the outlet end of the water pump (25) is connected to the coating main pipe (21).

3. The easy-to-fix coating device for automobile shell processing according to claim 1, characterized in that: The inner wall of the rear side of the gantry (2) is fixedly connected to a cleaning main pipe (23) via a pipe clamp; one end of the cleaning main pipe (23) facing away from the inner wall of the gantry (2) is equidistantly connected to a plurality of cleaning nozzles arranged inwardly and tilted; the upper end of the rear side of the gantry (2) is fixedly connected to a high-pressure air pump (24), and the outlet end of the high-pressure air pump (24) is connected to the cleaning main pipe (23).

4. The easy-to-fix coating device for automobile shell processing according to claim 1, characterized in that: The left and right ends of the gantry (2) are fixedly connected to the push handle frames.

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